8797280

素因数分解:

$2^5\times 5^1\times {\mathrm{54983}}^1$

素因数の和:54998

約数の個数: 24

約数和(自身を含む): 20783952

約数和(自身を除く): 11986672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 54983, 109966, 219932, 274915, 439864, 549830, 879728, 1099660, 1759456, 2199320, 4398640, 8797280]

約数ペア:

[(1, 8797280), (2, 4398640), (4, 2199320), (5, 1759456), (8, 1099660), (10, 879728), (16, 549830), (20, 439864), (32, 274915), (40, 219932), (80, 109966), (160, 54983)]